JPS5827515Y2 - fluorescent light socket - Google Patents

fluorescent light socket

Info

Publication number
JPS5827515Y2
JPS5827515Y2 JP10898078U JP10898078U JPS5827515Y2 JP S5827515 Y2 JPS5827515 Y2 JP S5827515Y2 JP 10898078 U JP10898078 U JP 10898078U JP 10898078 U JP10898078 U JP 10898078U JP S5827515 Y2 JPS5827515 Y2 JP S5827515Y2
Authority
JP
Japan
Prior art keywords
piece
lamp
coil spring
lamp holder
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP10898078U
Other languages
Japanese (ja)
Other versions
JPS5526823U (en
Inventor
裕司 大下
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP10898078U priority Critical patent/JPS5827515Y2/en
Publication of JPS5526823U publication Critical patent/JPS5526823U/ja
Application granted granted Critical
Publication of JPS5827515Y2 publication Critical patent/JPS5827515Y2/en
Expired legal-status Critical Current

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  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)

Description

【考案の詳細な説明】 この考案は、特に小形化が必要なけい光灯器具や、けい
光灯ソケットに筒状の化粧カバーを被嵌させるようなけ
い光灯器具に用いられる筒状のけい光灯ソケットに関す
るものである。
[Detailed description of the invention] This invention is a cylindrical fluorescent lamp used in fluorescent lamps that do not particularly require miniaturization and in which a cylindrical decorative cover is fitted over the fluorescent lamp socket. It concerns light sockets.

従来、この種のけい光灯ソケットは筒状でしがも小形と
いう制約のため、電線の接続がわずられしかった。
Conventionally, this type of fluorescent light socket was cylindrical and compact, making it difficult to connect electric wires.

すなわち、けい光灯ソケットの内部において電線接続端
子にはんだ付けあるいはスポット溶接などで電線を接続
しようとすれば、けい光灯ソケットを組み立てる前に接
続する必要があるため特に電線の長さが長いとき組み立
てが面倒で、さらに使用されるけい光灯器具によって種
々の長さの電線があるため、電線の長さによるけい光灯
ソケットの種類が増え、管理が面倒であった。
In other words, if you try to connect the wire to the wire connection terminal inside the fluorescent light socket by soldering or spot welding, it will be difficult to connect the wire before assembling the fluorescent light socket, especially if the wire is long. Assembly is troublesome, and since there are electric wires of various lengths depending on the fluorescent lamp equipment used, the number of types of fluorescent lamp sockets depending on the length of the electric wire has increased, making management troublesome.

またけい光灯ソケットの外部に端子を露出させて、これ
に接続しようとすれば充電部が露出するため、別に絶縁
カバーを取り付けるなどの手間が必要であるという欠点
があった。
Another disadvantage is that if the terminal is exposed outside the fluorescent lamp socket and an attempt is made to connect to it, the live part will be exposed, requiring the additional effort of attaching an insulating cover.

この考案は上記欠点を除去するものであり、ランプ口金
ピンとの接触片と電線接続端子とを導電性のコイルばね
で接続すると共に、電線接続端子を自己鎖錠形端子とし
、さらにコイルばねの内部空間で電線を接続することに
より、筒状小形であるという特徴を生かしつつ、けい光
灯ソケットを組み立てた後でも電線の接続が可能であり
組み立てた後も充電部が全く露出せず、しがち電線接続
が簡単なけい光灯ソケットを提供することを目的とする
ものである。
This invention eliminates the above-mentioned drawbacks by connecting the contact piece with the lamp cap pin and the electric wire connecting terminal with a conductive coil spring, making the electric wire connecting terminal a self-locking terminal, and furthermore, By connecting the electric wires in space, it is possible to connect the electric wires even after the fluorescent light socket is assembled, while taking advantage of the small cylindrical shape. The purpose of this invention is to provide a fluorescent lamp socket that allows easy connection of electric wires.

以下、この考案の一実施例について図と共に説明する。An embodiment of this invention will be described below with reference to the drawings.

図において、1は合成樹脂で成形された円筒状した本体
で、一端側が開口で他端面2が後述するランプ受体4の
外形に対応させてくり抜かれたランプ受体突出口3を形
成している。
In the figure, reference numeral 1 denotes a cylindrical body made of synthetic resin, one end side of which is open, and the other end surface 2 formed with a lamp holder protrusion 3 hollowed out to correspond to the outer shape of a lamp holder 4, which will be described later. There is.

なお、図示してないがこの本体1の内側壁には軸方向に
ねし孔が対向して設けられている。
Incidentally, although not shown, tapped holes are provided in the inner wall of the main body 1 so as to face each other in the axial direction.

4は上記本体1内に進退自在に設けられた合成樹脂製の
ランプ受体で、上記本体1のランプ受体突出口3に突出
する側の端面5にはランプ口金ピン(図示せず)を挿通
するランプ口金ピン挿通孔6が形成されており、また内
側にはそのランプ口金ピン挿通孔6に連通し、かつその
ランプ口金ピン挿通孔6側が縮径されたテーパ状のコイ
ルばね案内孔7が他端に向は形成されている。
Reference numeral 4 denotes a lamp holder made of synthetic resin that is provided in the main body 1 so as to be able to move forward and backward, and a lamp base pin (not shown) is attached to the end face 5 of the main body 1 on the side that projects into the lamp holder projection opening 3. A lamp cap pin insertion hole 6 is formed for insertion, and a tapered coil spring guide hole 7 that communicates with the lamp cap pin insertion hole 6 and has a reduced diameter on the lamp cap pin insertion hole 6 side is formed inside. is formed at the other end.

さらにこのランプ受体4のコイルばね案内孔7側の等面
には、外周の一部に一対の係止段部8が突設されている
Furthermore, a pair of locking step portions 8 are protruded from a portion of the outer periphery on the same surface of the lamp holder 4 on the coil spring guide hole 7 side.

また、特に図示はしないがコイルばね案内孔7の内壁の
軸方向に後述する接触片9の曲片10を案内する案内溝
が設けられている。
Although not particularly shown, a guide groove is provided in the axial direction of the inner wall of the coil spring guide hole 7 to guide a curved piece 10 of the contact piece 9, which will be described later.

9は上記コイルばね案内孔7側より上記ランプ口金ピン
挿通孔6の一端を、ランプ口金ピンが挿通されていない
ときは閉塞するように設けられた導電材料でなる接触片
で、中央部にランプ口金ピン先端と係合する凹部11と
、周縁に上記案内溝に挿入される曲片10とが形成され
ている。
Reference numeral 9 denotes a contact piece made of a conductive material, which is provided so as to close one end of the lamp base pin insertion hole 6 from the side of the coil spring guide hole 7 when the lamp base pin is not inserted. A recess 11 that engages with the tip of the cap pin and a curved piece 10 that is inserted into the guide groove are formed on the periphery.

12は導電材料でなるコイルばねであって、このコイル
ばね12は上記コイルばね案内孔7の形状に対応して一
端が縮径されたテーパ状を威しており、その一端はコイ
ルばね案内孔7内において上記接触片9に接するととも
に、その接触片9を上記ランプ口金ピン挿通孔6側に付
勢するように形成されている。
12 is a coil spring made of a conductive material, and this coil spring 12 has a tapered shape with one end having a reduced diameter corresponding to the shape of the coil spring guide hole 7; 7 is formed so as to contact the contact piece 9 and urge the contact piece 9 toward the lamp cap pin insertion hole 6 side.

13は上記コイルばね12の径太側の一端に接触する導
電材料製の電線接続端子で、一部が欠落した円板状の基
板14と、その欠落部に連設され直立する舌片15と、
基板14の中央部を舌片15方向に切り起した切起片1
6と、基板14の周縁に連設された複数個の係止爪17
とから威る自己類錠形構造をしている。
Reference numeral 13 denotes a wire connection terminal made of a conductive material that contacts one end of the large diameter side of the coil spring 12, and includes a disc-shaped board 14 with a portion missing, and an upright tongue piece 15 connected to the missing portion. ,
A cut-and-raised piece 1 obtained by cutting and raising the central part of the substrate 14 in the direction of the tongue piece 15
6, and a plurality of locking claws 17 connected to the periphery of the substrate 14.
It has an impressive self-locking structure.

18は上記本体1とねじ19により固着される合成樹脂
製の円板状した蓋体、20はこの蓋体19の表面のほぼ
対称位置に設けられた上記電線接続端子13を嵌装する
凹部、21はこの凹部20の周縁に上記係止爪17と対
応して形成された係止溝、22は電線23を上記電線接
続端子13に挿通させる電線挿入孔である。
Reference numeral 18 denotes a disk-shaped lid made of synthetic resin that is fixed to the main body 1 by screws 19; 20 denotes a recess provided at a substantially symmetrical position on the surface of the lid 19 into which the wire connection terminal 13 is fitted; 21 is a locking groove formed on the periphery of the recess 20 to correspond to the locking pawl 17, and 22 is a wire insertion hole through which the wire 23 is inserted into the wire connection terminal 13.

次にこの実施例の組立方法について説明する。Next, a method of assembling this embodiment will be explained.

まず、接触片9をランプ受体4のコイルばね案内孔7よ
りランプ口金ピン挿通孔6を閉塞するように収納する。
First, the contact piece 9 is housed in the coil spring guide hole 7 of the lamp holder 4 so as to close the lamp base pin insertion hole 6.

次いで接触片9の背後にコイルばね12の縮径側が当接
するように、コイルばね案内孔7にコイルばね12を収
納し、この状態でランプ受体4を本体1に係止段部8が
本体1の端面2で係止されるようにランプ受体突出口3
より突出させる。
Next, the coil spring 12 is housed in the coil spring guide hole 7 so that the diameter-reduced side of the coil spring 12 comes into contact with the back of the contact piece 9, and in this state, the lamp holder 4 is attached to the main body 1 so that the locking step 8 is attached to the main body. 1 so that the lamp holder protrusion 3 is locked with the end face 2 of the lamp holder 1
Make it more prominent.

一方、電線接続端子13はその係止爪17を係止溝21
に圧入係止させて、蓋体18の凹部20に収納固定され
る。
On the other hand, the electric wire connection terminal 13 has its locking claw 17 in the locking groove 21.
It is press-fitted and locked into the recess 20 of the lid 18 to be housed and fixed.

そしてこの蓋体18をコイルばね12の他端が電線接続
端子13に当接するように凹部20に収納しながらねじ
19で本体1に固定させると、コイルばね12が接触片
9及びランプ受体4を付勢すると同時に、電線接続端子
13を圧接し、接触片9と電線接続端子13が電気的に
接続される。
Then, when the cover body 18 is housed in the recess 20 and fixed to the main body 1 with screws 19 so that the other end of the coil spring 12 contacts the wire connection terminal 13, the coil spring 12 connects to the contact piece 9 and the lamp holder 4. At the same time as energizing, the wire connecting terminal 13 is pressed into contact with the contact piece 9 and the wire connecting terminal 13 are electrically connected.

このようにして組み立てを終えたら、電線23を電線挿
入孔22より電線接続端子13の切起片16に向け、か
つその切起片16を押し退けるように挿入すれば、電線
23は切起片16と舌片15との間に鎖錠され、かつ接
続されて組立は完了する。
After completing the assembly in this way, insert the electric wire 23 from the wire insertion hole 22 toward the cut and raised piece 16 of the wire connection terminal 13 and push the cut and raised piece 16 away. and the tongue piece 15, and the assembly is completed.

なお、上記実施例における係止爪17と係止溝21の形
状及び数、または本体1と蓋体18の固定手段は何もそ
の実施例に限るものではない。
Note that the shapes and numbers of the locking claws 17 and locking grooves 21, or the means for fixing the main body 1 and the lid body 18 in the above embodiments are not limited to those in the above embodiments.

またランプ受体内のコイルばね案内孔がコイルばねと対
応して縮径されているため、コイルばねの小径部が案内
孔の中で遊ぶようなことがなくなって、その伸縮が円滑
に行えるので、接触片の進退を確実にさせ得る。
In addition, the diameter of the coil spring guide hole in the lamp holder is reduced to correspond with the coil spring, so the small diameter part of the coil spring does not play around in the guide hole, and it can expand and contract smoothly. , the movement of the contact piece can be ensured.

この考案は、以上のように構成したので、電線接続端子
を自己鎖錠形のような複雑な構造のものにしても、ラン
プ受体は最小限の大きさに形成できる。
Since this invention is constructed as described above, even if the electric wire connection terminal has a complicated structure such as a self-locking type, the lamp holder can be formed to the minimum size.

一方、けい光灯ソケットを組み立てた後に電線を接続で
きることから組み立てが簡単で、電線の長さが異なるだ
けの多種類のけい光灯ソケットを管理する必要がなく、
また外部に充電部が露出しないため絶縁カバー等が不要
で、どのようなけい光灯器具にも安心して使用でき、さ
らに電線の接続が簡単であり、さらにまた電線接続端子
の係止爪を蓋体の係止溝に係止させたので電線挿入時に
端子離脱方向に力が加わっても電線接続端子がコイルば
ねの圧力に抗して離脱する恐れもなく安心して電線接続
を行なえる等々の効果がある。
On the other hand, since the electric wires can be connected after assembling the fluorescent light socket, assembly is easy, and there is no need to manage multiple types of fluorescent light sockets with different wire lengths.
In addition, since the live parts are not exposed to the outside, there is no need for an insulating cover, so it can be used with any type of fluorescent light fixture with peace of mind. Furthermore, it is easy to connect electric wires, and the locking claw of the electric wire connection terminal can be removed from the cover. Because it is locked in the locking groove on the body, even if force is applied in the terminal detachment direction when inserting the wire, there is no fear that the wire connection terminal will resist the pressure of the coil spring and come off, so you can connect the wire with confidence. There is.

【図面の簡単な説明】[Brief explanation of drawings]

図はいずれもこの考案に係る螢光灯ソケットの一実施例
を示すもので、第1図は正面図、第2図は側面図、第3
図は背面図、第4図は第1図のA−A断面図、第5図は
分解斜視図、第6図は要部の拡大断面図である。 図中、1は本体、4はランプ受体、7はコイルばね案内
孔、9は接触片、12はコイルばね、13は電線接続端
子、14は基板、15は舌片、16は切起片。 尚、各図中同一符号は同一または相当部分を示す。
The figures all show one embodiment of the fluorescent lamp socket according to this invention. Figure 1 is a front view, Figure 2 is a side view, and Figure 3 is a side view.
The figure is a rear view, FIG. 4 is a sectional view taken along the line AA in FIG. 1, FIG. 5 is an exploded perspective view, and FIG. 6 is an enlarged sectional view of the main parts. In the figure, 1 is the main body, 4 is the lamp holder, 7 is the coil spring guide hole, 9 is the contact piece, 12 is the coil spring, 13 is the wire connection terminal, 14 is the board, 15 is the tongue piece, and 16 is the cut piece. . Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)一端面に開口を有し、他端面に外部からの電線を
挿通させる電線挿入孔が設けられ、内部が中空の本体と
;この本体内に配設され、かつ上記開口に遊嵌してその
開口より突出配設されるとともにその突出した端面にけ
い光ランプの口金ピンが挿通されるピン挿通孔が設けら
れたランプ受体;とを備え、上記本体内の電線挿通孔部
分に、上記電線を接続固定する電線接続端子を配設する
一方上記ランプ受体内のピン挿通孔部分に、ランプ口金
ピンと接触する接触片を配設し、また上記接触片と電線
接続端子との間に導電性コイルばねを介在させ、上記ラ
ンプ口金ピンと電線とを電気的に接続するとともに上記
接触片およびランプ受体を進退自在に支持し、さらに上
記電線接続端子を、基板と、この基板に連設された舌片
と、上記基板に形成され舌片側に開口する切起片とから
なる自己鎖錠形端子構造とし、かつ上記舌片と上記切起
片とを上記コイルばねの内部空間に設置したことを特徴
とするけい光灯ソケット。
(1) A hollow body with an opening on one end surface and a wire insertion hole through which an electric wire from the outside is inserted on the other end surface; a lamp holder that is arranged to protrude from the opening thereof and that has a pin insertion hole in the protruding end face into which a base pin of a fluorescent lamp is inserted; A wire connecting terminal for connecting and fixing the electric wire is provided, and a contact piece that contacts the lamp cap pin is provided in the pin insertion hole in the lamp holder, and a contact piece is provided between the contact piece and the wire connecting terminal. A conductive coil spring is interposed to electrically connect the lamp cap pin and the electric wire, and to support the contact piece and the lamp holder so as to move forward and backward, and further, the electric wire connection terminal is connected to a substrate and to this substrate. The terminal has a self-locking type terminal structure consisting of a tongue piece that has been cut and a cut-and-raised piece that is formed on the substrate and opens on one side of the tongue, and the tongue piece and the cut-and-raise piece are installed in the internal space of the coil spring. A fluorescent light socket characterized by:
(2)ランプ受体はコイルばねを挿通させる案内孔がピ
ン挿入口側に縮径されたテーパ状の孔に形成したことを
特徴とする実用新案登録請求の範囲第1項記載のけい光
灯ソケット。
(2) A fluorescent lamp according to claim 1 of the utility model registration claim, characterized in that the lamp holder is formed into a tapered hole whose diameter is reduced toward the pin insertion port. socket.
JP10898078U 1978-08-09 1978-08-09 fluorescent light socket Expired JPS5827515Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10898078U JPS5827515Y2 (en) 1978-08-09 1978-08-09 fluorescent light socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10898078U JPS5827515Y2 (en) 1978-08-09 1978-08-09 fluorescent light socket

Publications (2)

Publication Number Publication Date
JPS5526823U JPS5526823U (en) 1980-02-21
JPS5827515Y2 true JPS5827515Y2 (en) 1983-06-15

Family

ID=29054518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10898078U Expired JPS5827515Y2 (en) 1978-08-09 1978-08-09 fluorescent light socket

Country Status (1)

Country Link
JP (1) JPS5827515Y2 (en)

Also Published As

Publication number Publication date
JPS5526823U (en) 1980-02-21

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